Borrador del Comité
ISO/CD 22755
Paints and varnishes — Contact angle of powders.
Reference number
ISO/CD 22755
ISO/CD 22755
Edition 1
© ISO 2026
Borrador del Comité
Resumen
This document specifies the test methods for measuring the contact angle of powders. The sessile drop method is used for contact angles larger or equal to 90°. The Wilhelmy plate and liquid penetration (Washburn) methods are used for contact angles smaller than 90°. Time dependent effects are not considered in this document. The powders should not be soluble in the test liquid.
Informaciones generales
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Estado: En desarrolloEtapa: Estudio de CD iniciado [30.20]
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Edición: 1
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Comité Técnico :ISO/TC 35/SC 9
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